/* Quick Submit – Mobile-first, responsive layout
   Inherits theme variables from theme.css */

/* ── Reset & base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Roboto', sans-serif;
    background: var(--theme-bg, #f5f5f5);
    color: var(--theme-text, #333);
    line-height: 1.5;
    min-height: 100dvh;
    -webkit-tap-highlight-color: transparent;
    transition: background-color .3s, color .3s;
}

/* ── Screens ────────────────────────────────────── */
.qs-screen {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ── Login ───────────────────────────────────────── */
#loginScreen {
    justify-content: center;
    background: var(--theme-login-gradient, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
    padding: 20px;
}

.qs-login-card {
    background: var(--theme-card-bg, #fff);
    border-radius: 12px;
    padding: 32px 24px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 10px 40px rgba(0,0,0,.2);
    text-align: center;
}

.qs-logo { width: 160px; margin-bottom: 16px; }

.qs-login-title {
    font-size: 22px;
    font-weight: 500;
    color: var(--theme-text, #333);
}

.qs-login-subtitle {
    font-size: 14px;
    color: var(--theme-text-muted, #666);
    margin-bottom: 24px;
}

.qs-login-links {
    margin-top: 16px;
    font-size: 13px;
}

.qs-login-links a {
    color: var(--theme-accent, #1976d2);
    text-decoration: none;
}

.qs-sep { margin: 0 6px; color: var(--theme-text-muted, #999); }

.qs-theme-btn {
    margin-top: 16px;
}

/* ── Header ──────────────────────────────────────── */
.qs-header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--theme-header, #64b5f6);
    color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.qs-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qs-header-logo { height: 32px; }

.qs-header-title {
    font-size: 18px;
    font-weight: 500;
}

.qs-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.qs-user {
    font-size: 13px;
    opacity: .9;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.qs-icon-btn {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
}

.qs-icon-btn:hover { background: rgba(255,255,255,.15); }

/* ── Cards ───────────────────────────────────────── */
.qs-card {
    width: 100%;
    max-width: 520px;
    background: var(--theme-card-bg, #fff);
    border-radius: 12px;
    padding: 20px;
    margin: 12px 16px 0;
    box-shadow: 0 2px 6px var(--theme-card-shadow, rgba(0,0,0,.1));
    border: 1px solid var(--theme-border, transparent);
}

.qs-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 500;
    color: var(--theme-text, #333);
    margin-bottom: 16px;
}

.qs-card-title .material-icons {
    font-size: 20px;
    color: var(--theme-accent, #1976d2);
}

/* ── Setup section (collapsible) ─────────────────── */
.qs-setup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    margin: -20px;
    padding: 20px;
    border-radius: 12px;
    user-select: none;
    -webkit-user-select: none;
}

.qs-setup-header:hover { background: var(--theme-hover, #f5f5f5); }

.qs-setup-header .qs-card-title { margin-bottom: 0; }

.qs-chevron { transition: transform .25s; color: var(--theme-text-muted, #999); }

.qs-setup.collapsed .qs-chevron { transform: rotate(180deg); }
.qs-setup.collapsed .qs-setup-body { display: none; }
.qs-setup.collapsed .qs-setup-header { margin-bottom: -20px; }

.qs-setup-body { margin-top: 16px; }

/* ── Form fields ─────────────────────────────────── */
.qs-field { margin-bottom: 14px; }

.qs-field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--theme-text, #333);
    margin-bottom: 5px;
}

.qs-field input:not([type="checkbox"]),
.qs-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--theme-input-border, #ccc);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    background: var(--theme-input-bg, #fff);
    color: var(--theme-text, #333);
    transition: border-color .2s;
    -webkit-appearance: none;
}

.qs-field input:focus,
.qs-field select:focus {
    outline: none;
    border-color: var(--theme-accent, #1976d2);
    box-shadow: 0 0 0 3px rgba(25,118,210,.15);
}

.qs-field select[size] {
    height: auto;
    min-height: 120px;
    max-height: 160px;
    border-radius: 8px;
}

.qs-field select[size] option:checked {
    background: linear-gradient(0deg, var(--theme-accent, #1976d2) 0%, var(--theme-accent, #1976d2) 100%);
    color: #fff;
}

.qs-field select[size] option,
.qs-field select[size] optgroup {
    padding: 6px 10px;
}

/* Search wrapper */
.qs-search-wrap {
    position: relative;
    display: flex;
    margin-bottom: 6px;
}

.qs-search-wrap input {
    flex: 1;
    padding-right: 32px;
}

.qs-search-clear {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--theme-border, #e0e0e0);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 16px;
    color: var(--theme-text-secondary, #666);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qs-search-clear:hover { background: #d32f2f; color: #fff; }

/* Two-column row */
.qs-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Checkbox */
.qs-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--theme-text, #333);
    user-select: none;
    -webkit-user-select: none;
    margin-bottom: 4px;
}

.qs-checkbox input { position: absolute; opacity: 0; width: 0; height: 0; }

.qs-checkbox-box {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--theme-text-muted, #999);
    border-radius: 4px;
    background: var(--theme-input-bg, #fff);
    transition: all .2s;
    position: relative;
}

.qs-checkbox input:checked + .qs-checkbox-box {
    background: var(--theme-accent, #1976d2);
    border-color: var(--theme-accent, #1976d2);
}

.qs-checkbox input:checked + .qs-checkbox-box::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

/* ── Time Input ──────────────────────────────────── */
.qs-time-input-wrap { text-align: center; }

.qs-time-input {
    width: 100%;
    max-width: 280px;
    text-align: center;
    font-size: 36px;
    font-weight: 500;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    padding: 14px 16px;
    border: 2px solid var(--theme-input-border, #ccc);
    border-radius: 12px;
    background: var(--theme-input-bg, #fff);
    color: var(--theme-text, #333);
    transition: border-color .2s;
}

.qs-time-input:focus {
    outline: none;
    border-color: var(--theme-accent, #1976d2);
    box-shadow: 0 0 0 4px rgba(25,118,210,.15);
}

.qs-time-input::placeholder { color: var(--theme-text-muted, #bbb); font-weight: 300; }

.qs-time-hint {
    display: block;
    text-align: center;
    font-size: 12px;
    color: var(--theme-text-muted, #999);
    margin: 6px 0 14px;
}

/* Context summary */
.qs-context {
    text-align: center;
    font-size: 13px;
    color: var(--theme-text-secondary, #666);
    background: var(--theme-bg-tertiary, #fafafa);
    border-radius: 6px;
    padding: 6px 12px;
    margin-bottom: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Buttons ─────────────────────────────────────── */
.qs-btn {
    padding: 12px 20px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background .2s, opacity .2s;
    touch-action: manipulation;
}

.qs-btn:disabled { opacity: .55; cursor: not-allowed; }

.qs-btn-primary {
    background: var(--theme-accent, #1976d2);
    color: #fff;
}

.qs-btn-primary:hover:not(:disabled) { background: #1565c0; }

.qs-btn-secondary {
    background: var(--theme-hover, #f5f5f5);
    color: var(--theme-text, #333);
}

.qs-btn-secondary:hover:not(:disabled) { background: var(--theme-border, #e0e0e0); }

.qs-btn-block { width: 100%; }

.qs-btn-big {
    padding: 16px 20px;
    font-size: 17px;
    border-radius: 12px;
}

/* ── Messages ────────────────────────────────────── */
.qs-msg {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 12px;
    text-align: center;
}

.qs-msg-error {
    background: var(--theme-error-bg, #ffebee);
    color: var(--theme-error-text, #c62828);
}

.qs-msg-success {
    background: var(--theme-success-bg, #e8f5e9);
    color: var(--theme-success-text, #2e7d32);
}

/* ── Session Log ─────────────────────────────────── */
.qs-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--theme-badge-bg, #e3f2fd);
    color: var(--theme-badge-text, #1976d2);
    font-size: 12px;
    font-weight: 600;
    min-width: 22px;
    height: 22px;
    border-radius: 11px;
    padding: 0 6px;
    margin-left: auto;
}

.qs-log-list {
    list-style: none;
    max-height: 280px;
    overflow-y: auto;
}

.qs-log-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--theme-border-light, #eee);
    font-size: 14px;
}

.qs-log-item:last-child { border-bottom: none; }

.qs-log-time {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    font-size: 16px;
    color: var(--theme-accent, #1976d2);
    min-width: 90px;
}

.qs-log-detail {
    flex: 1;
    min-width: 0;
    color: var(--theme-text-secondary, #666);
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qs-log-status {
    font-size: 18px;
}

.qs-log-status.ok { color: var(--theme-success, #4caf50); }
.qs-log-status.updated { color: var(--theme-warning, #ff9800); }

/* ── Duplicate Modal ─────────────────────────────── */
.qs-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--theme-modal-overlay, rgba(0,0,0,.5));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.qs-modal {
    background: var(--theme-modal-bg, #fff);
    border-radius: 14px;
    padding: 24px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 12px 40px rgba(0,0,0,.25);
}

.qs-modal h3 {
    font-size: 18px;
    font-weight: 500;
    color: var(--theme-text, #333);
    margin-bottom: 8px;
}

.qs-modal p {
    font-size: 14px;
    color: var(--theme-text-secondary, #666);
    margin-bottom: 16px;
}

.qs-dup-info {
    background: var(--theme-bg-tertiary, #fafafa);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 20px;
    display: grid;
    gap: 8px;
    font-size: 14px;
    color: var(--theme-text, #333);
}

.qs-dup-time {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--theme-accent, #1976d2);
}

.qs-dup-new { color: var(--theme-success, #4caf50); }

.qs-modal-actions {
    display: flex;
    gap: 10px;
}

.qs-modal-actions .qs-btn { flex: 1; }

/* ── Footer ──────────────────────────────────────── */
.qs-footer {
    text-align: center;
    padding: 20px 16px 28px;
    width: 100%;
    max-width: 520px;
}

.qs-footer a {
    font-size: 13px;
    color: var(--theme-text-muted, #999);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.qs-footer a:hover { color: var(--theme-accent, #1976d2); }
.qs-footer .material-icons { font-size: 16px; }

/* ── Responsive: tablets & laptops ───────────────── */
@media (min-width: 600px) {
    .qs-card { margin-left: auto; margin-right: auto; }
    .qs-time-input { font-size: 42px; padding: 18px 20px; }
    .qs-btn-big { font-size: 18px; }
}

/* ── Responsive: desktop ─────────────────────────── */
@media (min-width: 960px) {
    #mainScreen {
        padding-top: 0;
    }

    .qs-header-title { font-size: 20px; }
    .qs-user { max-width: 200px; }

    .qs-card { max-width: 560px; }
    .qs-time-input { font-size: 48px; max-width: 340px; }
}

/* ── Safe area for devices with notch ────────────── */
@supports (padding: env(safe-area-inset-bottom)) {
    .qs-footer { padding-bottom: calc(28px + env(safe-area-inset-bottom)); }
    .qs-header { padding-top: env(safe-area-inset-top); }
}

/* ── Focus ring for keyboard-only users ──────────── */
.qs-btn:focus-visible,
.qs-field input:focus-visible,
.qs-field select:focus-visible {
    outline: 2px solid var(--theme-accent, #1976d2);
    outline-offset: 2px;
}

/* ── Animations ──────────────────────────────────── */
@keyframes qs-flash-green {
    0% { background-color: var(--theme-success-bg, #e8f5e9); }
    100% { background-color: transparent; }
}

.qs-log-item.flash { animation: qs-flash-green .8s ease-out; }